Port isolator
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Description
FIG. 1 is a isometric view of a port isolator showing a new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof; and,
FIG. 5 is a bottom side elevational view thereof.
Claims
The ornamental design for a port isolator, as shown and described.
Referenced Cited
U.S. Patent Documents
| 4236779 | December 2, 1980 | Tang |
| D269673 | July 12, 1983 | Johansson et al. |
| 4592614 | June 3, 1986 | Myers, Jr. |
| 4781625 | November 1, 1988 | Yang |
| 4862311 | August 29, 1989 | Rust et al. |
| D333460 | February 23, 1993 | Huang |
| 5242319 | September 7, 1993 | Ju |
| 5430618 | July 4, 1995 | Huang |
| D363918 | November 7, 1995 | Buongervino et al. |
| 5562499 | October 8, 1996 | Minich |
| D388768 | January 6, 1998 | Cheng |
Patent History
Patent number: D474449
Type: Grant
Filed: May 29, 2002
Date of Patent: May 13, 2003
Assignee: Schweitzer Engineering Laboratories, Inc. (Pullman, WA)
Inventor: Tai Rosander (Pullman, WA)
Primary Examiner: Joel Sincavage
Attorney, Agent or Law Firm: Jensen & Puntigam P.S.
Application Number: 29/161,478
Type: Grant
Filed: May 29, 2002
Date of Patent: May 13, 2003
Assignee: Schweitzer Engineering Laboratories, Inc. (Pullman, WA)
Inventor: Tai Rosander (Pullman, WA)
Primary Examiner: Joel Sincavage
Attorney, Agent or Law Firm: Jensen & Puntigam P.S.
Application Number: 29/161,478
Classifications
Current U.S. Class:
Linear Array Of Identical Repeating Ports Or Contacts (i.e., In-line Array) (D13/147)
International Classification: 1303;
International Classification: 1303;